<template>
	<div class="tab-control">
		<div v-for="(item, index) in titles"
		class="tab-control-item"
		:class="{active: index === currentIndex}"
		@click="itemclick(index)">
		<span>{{item}}</span>
		</div>
	</div>
</template>

<script>
	export default{
		name:'TabControl',
		props: {
			titles:{
				type:Array,
				default(){
					return []
				}
			}
		},
		data(){
			return{
				currentIndex: 0
			}
		},
		methods:{
			itemclick(index){
				this.currentIndex = index;
				this.$emit('tabClick', index)
			}
		}
	}
</script>

<style scoped>
	.tab-control{
		display: flex;
		text-align: center;
		font-size: 15px;
		height: 40px;
		line-height: 40px;
		color: #2E2E2E;
	}
	.tab-control-item{
		flex: 1;
	}
	.tab-control-item span{
		padding: 5px;
	}
	.active{
		color: #FF5577;
	}
	.active span{
		border-bottom: 2px solid #FF5577;
		
	}
</style>
